My prediction which is NEVER right. It starts off as a game. Then cartman deports the kids playing mexicans. Or maybe just butters . Then joins a vigilante group to stop them from returning. However if we know anything by now it's that press release sometimes have very little to do with the ep.

And for those that don't know. The title is a parody of the1992 film Plot: The Last of the Mohicans (1992). (taken from imbd)Ed SuttonBritish and French troops do battle in colonial America, with aid from various native American war parties. The British troops enlist the help of local colonial militia men, who are reluctant to leave their homes undefended. A budding romance between a British officer's daughter and an independent man who was reared as a Mohican complicates things for the British officer, as the adopted Mohican pursues his own agenda despite the wrath of different people on both sides of the conflict.